CA1018874A - Surface treatment of cemented carbide article - Google Patents

Surface treatment of cemented carbide article

Info

Publication number
CA1018874A
CA1018874A CA197,536A CA197536A CA1018874A CA 1018874 A CA1018874 A CA 1018874A CA 197536 A CA197536 A CA 197536A CA 1018874 A CA1018874 A CA 1018874A
Authority
CA
Canada
Prior art keywords
surface treatment
cemented carbide
carbide article
article
cemented
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA197,536A
Other languages
English (en)
French (fr)
Other versions
CA197536S (en
Inventor
Masayoshi Mizutani
Yoshihiko Sugimoto
Noboru Komatsu
Tohru Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Application granted granted Critical
Publication of CA1018874A publication Critical patent/CA1018874A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
    • C23C10/24—Salt bath containing the element to be diffused
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/70—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using melts
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
CA197,536A 1973-04-12 1974-04-11 Surface treatment of cemented carbide article Expired CA1018874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48040821A JPS519688B2 (de) 1973-04-12 1973-04-12

Publications (1)

Publication Number Publication Date
CA1018874A true CA1018874A (en) 1977-10-11

Family

ID=12591312

Family Applications (1)

Application Number Title Priority Date Filing Date
CA197,536A Expired CA1018874A (en) 1973-04-12 1974-04-11 Surface treatment of cemented carbide article

Country Status (5)

Country Link
US (1) US3885059A (de)
JP (1) JPS519688B2 (de)
CA (1) CA1018874A (de)
FR (1) FR2225547B1 (de)
GB (1) GB1411927A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137835A (en) * 1977-05-09 1978-12-01 Toyoda Chuo Kenkyusho Kk Method of forming carbide layer of va group element or chrome on surface of iron alloy material
JPS5416342A (en) * 1977-07-07 1979-02-06 Toyoda Chuo Kenkyusho Kk Method of forming composite carbide layer of 5a group elements on steel alloy surface
GB2000814B (en) * 1977-07-07 1982-03-17 Toyoda Chuo Kenkyusho Kk Coating ferrous articles
PL216964A1 (de) * 1979-07-07 1981-02-13 Biuro P Przemyslu Metal
CA1179242A (en) * 1980-06-17 1984-12-11 Norimasa Uchida Method for treating surfaces
JPS5942071B2 (ja) * 1981-04-20 1984-10-12 株式会社豊田中央研究所 鉄合金および超硬合金材料表面への炭化物層形成方法
US5234721A (en) * 1989-05-26 1993-08-10 Rostoker, Inc. Method for forming carbide coating on various metals and their alloys
US5534293A (en) * 1992-05-21 1996-07-09 Loral Aerospace Corp. Method for producing hafnium carbide surfaces on carbon based materials
US5405456A (en) * 1993-10-21 1995-04-11 National Science Council Process of surface hardening for titanium alloy by molten salt carburization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899338A (en) * 1959-08-11 Thermal element
US3744979A (en) * 1971-04-14 1973-07-10 Adamas Carbide Corp Method of forming a hard surface on cemented carbides and resulting article

Also Published As

Publication number Publication date
US3885059A (en) 1975-05-20
JPS49127831A (de) 1974-12-06
FR2225547B1 (de) 1976-12-17
JPS519688B2 (de) 1976-03-29
GB1411927A (en) 1975-10-29
DE2417919B2 (de) 1976-10-07
FR2225547A1 (de) 1974-11-08
DE2417919A1 (de) 1974-10-24

Similar Documents

Publication Publication Date Title
AU508827B2 (en) Surface treatment of articles
GB1557470A (en) Coated cemented carbide product and precursor therefor
CA999403A (en) Article of furniture
CA1033578A (en) Manufacture of sintered alumina abrasives
CA1015954A (en) Treatment of limenite
AU5347073A (en) Silicon carbide product
CA989688A (en) Coated cemented carbide products
ZA741995B (en) Article of wear
AU6655874A (en) Surface treatment of glass containers
CA1026939A (en) Method of making a silicon carbide article
CA1018874A (en) Surface treatment of cemented carbide article
AU473680B2 (en) Article made of propylne-ethylene copolymer
AU500529B2 (en) Unitary ceramic body
CA1005990A (en) Abrasive articles
CA1030481A (en) Surface treatment of parts of ferrous alloys
CA1026653A (en) Growth of synthetic diamonds
AU7300474A (en) Production of cemented tungoten
CA961644A (en) Method of polishing hard articles
AU478083B2 (en) Coated cemented carbide products
CA889753A (en) Manufacture of silicon carbide
AU490593B2 (en) Substrate forthe determination of desoxy-ribonuclease
CA879052A (en) Coating of diamonds
CA36990S (en) Ring or similar article of jewerly
CA894138A (en) Preparation of submicron titanium carbide
CA903597A (en) Coating of diamonds